package com.shxt.service;

import java.util.List;

import com.shxt.model.J_position_city;

public interface J_position_cityService {

    int delete(Integer id);
    
    int add(J_position_city j_position_city);
    
    J_position_city load(Integer id);
    
    int update(J_position_city j_position_city);
    
    List<J_position_city> listByProv(Integer province_id);
}
